*{
	padding:0;
	margin:0;
}
body{
	width:100%;
	height:100%;
	/* background-color: #F1F1F1; */
    background-color: #F1F1F1;
	overflow-y: scroll;
}
li{
	list-style:none;
}
a{
	color: #999;
	text-decoration: none;
}